SureFlow™ Tubing - SureFlow™ Tubing quantity + Request Quote SKU: 991-1115-07 Categories: Emergency Equipment - Oxygen, Oxygen Description Description 7ft (2.1m). Related products Oxygen Cylinder Wrench Request Quote Aluminum Oxygen Cylinder Choose an optionBCDdefault - Aluminum Oxygen Cylinder quantity + Request Quote Adjustable Oxygen Therapy Regulator Request Quote Infant Oxygen Mask Request Quote